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Scopul lucrării: Obţinerea cunoştinţelor practice în sinteza figurilor grafice

Listingul

#include <graphics.h>

#include <stdlib.h>

#include <stdio.h>

#include <conio.h>

#include <alloc.h>

int main(void)

{

/* request auto detection */

int gdriver = DETECT, gmode, errorcode;

int xmax,ymax;

/* initialize graphics and local variables */

initgraph(&gdriver, &gmode, "D:pentru~1tcbgi");

/* read result of initialization */

errorcode = graphresult();

/* an error occurred */

if (errorcode != grOk)

{

printf("Graphics error: %sn", grapherrormsg(errorcode));

printf("Press any key to halt:");

getch();

exit(1);

}

setcolor(getmaxcolor());

xmax = getmaxx();

ymax = getmaxy();

/* draw a diagonal line */

rectangle(0,0,635,475);

line(213,0 ,213,475);

line(426,0,426,475);

line(0,160,635,160);

line(0,320,635,320);

//figura paralelipiped

bar3d(530-50, 90-50, 490+50,100+50, 10, 5);

//figura dreptunghi

setcolor(YELLOW);

setfillstyle(1,YELLOW);

rectangle(30,30,180,120);

floodfill(179,119,YELLOW);

//figure line

setcolor(RED);

line(225,80,400,80);

//figura cerc

setcolor(BLUE);

setfillstyle(1,BLUE);

circle(530,240 ,60);

floodfill(539,239,BLUE);

//figura triunghi

setcolor(GREEN);

setfillstyle(1,GREEN);

line(520,350,450,460);

line(520,350,590,460);

line(450,460,590,460);

//figura elipsa

setcolor(WHITE);

ellipse(100, 400,360,0,60,40);

//figura sector de elipsa

setcolor(CYAN);

setfillstyle(1,CYAN);

sector(300,440, 112, 10, 90,60 );

floodfill(299,439,CYAN);

//figura sector de cerc

setcolor(LIGHTRED);

setfillstyle(1,LIGHTRED);

sector(300, 280, 130, 50, 90, 90);

floodfill(299,279,LIGHTRED);

//figura poligon

setcolor(WHITE);

int poly[24];

poly[0]=30;

poly[1]=240;

poly[2]=30;

poly[3]=240;

poly[4]=70;

poly[5]=200;

poly[6]=120;

poly[7]=200;

poly[8]=120;

poly[9]=200;

poly[10]=155;

poly[11]=240;

poly[12]=155;

poly[13]=240;

poly[14]=120;

poly[15]=290;

poly[16]=120;

poly[17]=290;

poly[18]=70;

poly[19]=290;

poly[20]=65;

poly[21]=290;

poly[22]=30;

poly[23]=240;

drawpoly(12,poly);

char n[8];

char c;

FILE *f;

gets(n);

f=fopen(n,"w");

for(int i=0;i<640;i++)

for(int j=0;j<480;j++)